IQ Test Free - reviews of Free IQ tests - online IQ testing

IQ test results
depend on your vigilance, so don't take the tests until you are ready.
If you are tired, highly anxious or distracted by other
things you will inevitably perform less well. On the other hand,
if you take the same test over and over the results will be overestimated
because of the learning process. If you
want to know your accurate IQ you should take various IQ tests with long time
intervals in between. IQ score will probably be different because different
tests measure different aspects of intelligence (1st level: verbal vs.
nonverbal). Nevertheless, all of these
reviewed tests also measure the general factor of intelligence.

Only psychologists can give You a real test of intelligence, but online tests
are very similar, so have fun, nothing more.

IntelligenceTest.com
- short and free online IQ test. Besides global IQ test result, you'll also
get a profile score for each subtest:
verbal IQ, mathematical IQ, spatial IQ (visualization and orientation of objects
in space), logic, pattern recognition (order in chaos), general knowledge,
short time memory, visualization and classification. Those subtests names imply face validity, not factorial. The test actually measures one general factor of intelligence, and has a rather good
validity compared to other IQ tests.

BBC IQ test free - interactive culturally biased IQ test for UK citizens
over the age of 16. There is a time limit for
instructions, item exposure and answering the items / questions.
BBC IQ Test includes questions on logic, perception and visual reasoning as well as testing your powers of observation
and memory. There are 70 items in six subtest groups: Brain
teasers (analogies, road trip, Everyday Symbols), Memory (Word
Combinations,
Famous Faces, Advancing Letters), Logic (Visual Illusions,
Vocabulary, Painting by Numbers), Reasoning (Code
Sums, Altered Objects), Perception (Morphed Faces, Spot the Difference), and More
brain teasers (Down the Tube, Analogies). After the test you'll get your IQ and subtest scores.

Popular Raven's Progressive Matrices
are no longer available online for free. Raven's Progressive Matrices are easily and
widely applied to measure the general factor of Intelligence (g). To get more
detailed information about the intellectual functioning of an individual,
psychologists use heterogeneous tests like WAID-III instead of RPM.

Mensa.org
- the society welcomes people from every walk of life whose IQ is in the top 2%
of the population, with the objective of enjoying each other's company and
participating in a wide range of social and cultural activities..
Among many Mensa tests this is the best one:
nonverbal IQ test online by Mensa Denmark (similar to Raven's test).
Second best:
mensa workout.

IQ
test - Danish IQ test available in English, Spanish, German and Danish
language. Actually, language is not important, this test is non-verbal, you can
solve it without reading the instructions. Time limit is 40 minutes, but result
is independent on the time you use to finish the test.

Free IQ Test - fast, free and
accurate online iq test. We don't have precise information about how accurate
this test is, but you can see for your self how good it is by comparing the
score on this test with the scores on other similar online IQ tests.

TESTQ.com - "the Classical IQ test" is owned by The Monster
Network (monster.com). The test is now free. About 10 years ago it was
commercial and globally advertised as IQ test and now it is referred to as a "quizz".
The quizz has 40 questions. You need to register with an e-mail to view the
results.

iq-test.com/free-iq-test
- a short demo IQ test. After only 5 minutes it gives an estimate of your IQ.
You'll probably get a high score because it is made to attract You to pay for
the complete commercial version.

Commercial IQ tests

IQ Test - the Complete IQ test at
3SmartCubes is one of the most popular IQ test on the net. The Complete IQ Test is based on the Cattell's
Scale. The IQ test score has a mean of 100 and a standard deviation of 24. The
IQ test has 30 questions and is testing you on Verbal, Mathematical, Spatial
Reasoning, Visual/Perceptual Skills. The test is timed at 20 minutes.
3smartcubes.com has a member base of around 5 million people worldwide. The site
serves these members by providing them an insight to their personality traits
through its 30 premium tests and around 500 fun tests on the site, in addition
to The Complete IQ Test.

GIQTest.com - similar to real IQ tests like the Standford-Binet, Raven's Matrices, and WAIS tests.
In one internal study the GIQTest correlated within about 4% of an individual's full scale score on a clinically proctored IQ test.
The test is modeled after these clinical IQ tests: Stanford-Binet® 3rd and 5th
edition, Raven's Progressive Matrices®, Kaufman Brief Intelligence Test, CogAt,
Reynolds Intellectual Assessment Scales, Leiter International Performance
Scale®, WAIS®, and Cattell IQ assessments. The GIQTest score and report cost
$10.

Highiqsociety.org
& iq-test.com
-instead of two completely free IQ tests: eCMA (with 6 subtests:
analogies, factual knowledge, memory, sequential reasoning, and analogical
reasoning) and advanced TA3 that was calibrated to measure
above-average abilities, now the site Highiqsociety offers a commercial test,
called gigi. It is similar to the famous Raven's progressive matrices.
This version can distinguish subjects with very high intelligence. You have to
achieve a result which theoretically can be achieved by less than 5% of the most
intelligent people in the world, and it's IQ = 124 with the standard deviation
15. Testing takes 30 minutes and costs $ 4 and above.

Intelligence is what you use when you don't know what to
do. ~ Jean Piaget